The angle of banking for a cyclist taking a turn at a curve is given by tan where symbols have their usual meaning. The value of n is:
1. 1
2. 2
3. 3
4. 4
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyA car of mass 1000 kg negotiates a banked curve of radius 90 m on a frictionless road. If the banking angle is 45o, the speed of the car is:
1. 20 ms-1
2. 30 ms-1
3. 5 ms-1
4. 10 ms-1
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe banking angle for a curved road of radius 490 m for a vehicle moving at 35
1.
2.
3.
4.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyA car is moving in a circular horizontal track of radius 10 m with a constant speed of 10 m/sec. A plumb bob is suspended from the roof of the car by a light rigid rod of length 1.00 m. The angle formed by the rod with respect to the vertical is:
1. Zero
2. 30°
3. 45°
4. 60°
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology